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JPS53101356A - Method of separating pure anthraquinone - Google Patents

Method of separating pure anthraquinone

Info

Publication number
JPS53101356A
JPS53101356A JP14407577A JP14407577A JPS53101356A JP S53101356 A JPS53101356 A JP S53101356A JP 14407577 A JP14407577 A JP 14407577A JP 14407577 A JP14407577 A JP 14407577A JP S53101356 A JPS53101356 A JP S53101356A
Authority
JP
Japan
Prior art keywords
separating pure
pure anthraquinone
anthraquinone
separating
pure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14407577A
Other languages
Japanese (ja)
Inventor
Puriimaa Yoahimu
Nikurasu Georuku
Shiyurutsu Nikorausu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of JPS53101356A publication Critical patent/JPS53101356A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP14407577A 1976-12-04 1977-12-02 Method of separating pure anthraquinone Pending JPS53101356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2655103A DE2655103C3 (en) 1976-12-04 1976-12-04 Process for obtaining purified anthraquinone

Publications (1)

Publication Number Publication Date
JPS53101356A true JPS53101356A (en) 1978-09-04

Family

ID=5994727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14407577A Pending JPS53101356A (en) 1976-12-04 1977-12-02 Method of separating pure anthraquinone

Country Status (7)

Country Link
US (1) US4161481A (en)
JP (1) JPS53101356A (en)
BE (1) BE861413A (en)
DE (1) DE2655103C3 (en)
FR (1) FR2372786A1 (en)
GB (1) GB1555923A (en)
NL (1) NL7713317A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655082C3 (en) * 1976-12-04 1979-12-20 Bayer Ag, 5090 Leverkusen Process for the purification of crude anthraquinone
US20040188332A1 (en) * 2003-03-31 2004-09-30 Haydock Intellectual Properties, L.L.C. Self-cleaning filter system within reaction or retention vessels

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701186A (en) * 1929-02-05 Assig-nob to national aniline
FR519210A (en) * 1917-09-20 1921-06-07 Kinzlberger & Cie Anthraquinone purification process
US1464844A (en) * 1919-07-02 1923-08-14 Barrett Co Sublimation process
US1591712A (en) * 1920-03-04 1926-07-06 Nat Aniline & Chem Co Inc Purification of anthraquinone
US1631589A (en) * 1921-10-10 1927-06-07 Grosvenor Anthraquinone paste and method of making the same
US1845281A (en) * 1928-08-01 1932-02-16 Selden Co Purification of anthraquinone
DE1020958B (en) * 1955-07-28 1957-12-19 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Sublimation process
US2852517A (en) * 1955-11-07 1958-09-16 Dow Chemical Co Separating method
NL216492A (en) * 1956-04-19
BE573902A (en) * 1957-12-16
US3441574A (en) * 1966-01-12 1969-04-29 United States Steel Corp Process for making anthraquinone
RO59914A (en) * 1972-04-15 1976-06-15
DD105800A1 (en) * 1973-07-05 1974-05-12
FR2241523A1 (en) * 1973-08-23 1975-03-21 Vos Uglekhimichesky I Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique
DE2655082C3 (en) * 1976-12-04 1979-12-20 Bayer Ag, 5090 Leverkusen Process for the purification of crude anthraquinone

Also Published As

Publication number Publication date
NL7713317A (en) 1978-06-06
US4161481A (en) 1979-07-17
DE2655103C3 (en) 1980-02-14
GB1555923A (en) 1979-11-14
BE861413A (en) 1978-06-02
DE2655103A1 (en) 1978-06-08
DE2655103B2 (en) 1979-06-07
FR2372786A1 (en) 1978-06-30

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